CVE-2020-37015

The Ruijie Networks Switch eWeb S29_RGOS version 11.4 contains a directory traversal vulnerability that allows unauthenticated attackers to access sensitive configuration files by manipulating file path parameters. Attackers can exploit the /download.do endpoint with '../' sequences to retrieve system configuration files containing credentials and network settings.

CVSS v4.0

7.1 HIGHCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

CVSS v3.1

7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS

0.63% chance of exploitation in the next 30 days, 48th percentile

Published

2026-01-29

Updated

2026-05-26

Proof-of-concept exploits (1)

• https://www.exploit-db.com/exploits/48755

References

• CVE Record
• NVD entry

Related

• CVE-2020-37014
• CVE-2020-37016
• CVE-2020-37013
• CVE-2020-37017
• CVE-2020-37012
• CVE-2020-37018